Royal Canin Hypoallergenic is precisely formulated for cats and dogs that suffer from Adverse Food Reactions (AFR). Each Royal Canin formula is specifically designed and approved by scientific experts in cat and dog nutrition. The key features of this formula are: Hydrolysed protein Hydrolysed protein with low molecular weight to ensure the food is hypoallergenic. Skin Barrier Formulated to support the skin's natural protective barrier for optimal skin health. EPA/DHA Fatty acids to help maintain a healthy digestive system and a healthy skin. Digestive HealthNutrients which support a balanced digestive system.